杭州师范大学学报（自然科学版）2018，Vol.17Issue(1)：1-4,4.DOI:10.3969/j.issn.1674-232X.2018.01.001
丽水眼子菜,浙江产眼子菜属一新变种
Potamogeton distinctus var.lishuiensis, A New Variety of Potamogetonaceae from Zhejiang,China
摘要
Abstract
Potamogeton distinctus var.lishuiensis,a new variety of Potamogetonaceae from Zhejiang,eastern China,is described and illustrated.This new variety differs from the typical one in having leaf blades slightly cordate or rounded at base,fruits longer,4.5~5 mm long.Comparison of the stem anatomy of Potamogeton distinctus var.distinctus and var. lishuiensis,the former has mechanical bundle not well-developed in aerenchyma,and endodermis cells O-shaped,while the latter has mechanical bundle well-developed in aerenchyma,and endodermis cells U-shaped.关键词
丽水眼子菜/眼子菜科/新变种/茎解剖结构/浙江Key words
Potamogeton distinctus var.lishuiensis/Potamogetonaceae/new variety/stem anatomy/Zhejiang分类
农业科技引用本文复制引用
朱梦如,谢文远,胡伟,鲁益飞,金孝锋..丽水眼子菜,浙江产眼子菜属一新变种[J].杭州师范大学学报（自然科学版）,2018,17(1):1-4,4.基金项目
浙江省野生植物资源调查、建档、编纂及《浙江植物志》(第二版)编著项目(335010-2015-0005). （第二版）
